| Dr | Sharon | Youmans | University of California San Francisco School of Pharmacy | United States | Best Researcher Award | scientistday.org |
| Dr | Shadi | Shayan | Adelaide University | Australia | Best Researcher Award | scientistday.org |
| Assoc. Prof. Dr | Seyyed Javad | Hosseini-Vashan | University of Birjand | Iran | Research Excellence Award | scientistday.org |
| Dr | Sayed Abdul Majid | Gilani | Birmingham City University | United Kingdom | Best Researcher Award | scientistday.org |
| Dr | Sayak | Chatterjee | University of Massachusetts, Amherst | United States | Best Researcher Award | scientistday.org |
| Dr | Sardana | Khan | RMIT University | Australia | Research Excellence Award | scientistday.org |
| Dr | Saravanan | Periasamy | Rajalakshmi Engineering College Autonomous Chennai India | India | Best Academic Researcher Award | scientistday.org |
| Ms | Sarah | Arif | Qatar University | Qatar | Research Excellence Award | scientistday.org |
| Prof | sana | kordoghli | National School of Science and Advanced Technologies, ENSTA-Borj-Cedria, University of Carthage- Tunisia /Research laboratory of Environmental Sciences and Technologies, ISSTE borj Cedria, University of Carthage-Tunisia | Tunisia | Research Excellence Award | scientistday.org |
| Ms | San Nyunt | Nan | National Taiwan University | Taiwan | Research Excellence Award | scientistday.org |
| Mrs | Samia | ZAOUI | Mohammed VI Foundation of Health and Sciences | Morocco | Women Researcher Award | scientistday.org |
| Prof | Salim | Belaid | Professor of Conferences | Algeria | Research Excellence Award | scientistday.org |
| Assoc. Prof. Dr | Saleem | Ramadan | AlHussein Technical University | Jordan | Best Researcher Award | scientistday.org |
| Dr | Sailimuhan | Asimi | School of Public Health, Xinjiang Medical University | China | Women Researcher Award | scientistday.org |
| Assoc. Prof. Dr | Safiye | Turgay | Sakarya University | Turkey | Research Excellence Award | scientistday.org |
| Dr | saeed | rehman | Southwest university of science and technology | China | Research Excellence Award | scientistday.org |
| Dr | sacha | cavelier | Queensland University of Technology | Austria | Best Researcher Award | scientistday.org |
| Assoc. Prof. Dr | Sabina | Lachowicz-Wiśniewska | IMDEA Materiales Institute | Spain | Research Excellence Award | scientistday.org |
| Mr | Saad Abd-Elkader | Hassn | National Research Institute of Astronomy and Geophysics (NRIAG) | Egypt | Best Researcher Award | scientistday.org |
| Prof. Dr | S M | Rafiquzzaman | Gazipur Agricultural University | Bangladesh | Best Researcher Award | scientistday.org |